{"id":5169,"date":"2013-06-28T17:00:30","date_gmt":"2013-06-28T09:00:30","guid":{"rendered":"http:\/\/jpuyy.com\/?p=5169"},"modified":"2018-03-16T18:30:15","modified_gmt":"2018-03-16T10:30:15","slug":"rsync-usage","status":"publish","type":"post","link":"https:\/\/jpuyy.com\/?p=5169","title":{"rendered":"rsync\u4f7f\u7528\u65b9\u6cd5"},"content":{"rendered":"<div>\u670d\u52a1\u56681\uff1a192.168.1.1<\/div>\n<div>\u670d\u52a1\u56682\uff1a192.168.1.2<\/div>\n<div><\/div>\n<div>\u8981\u6c42\uff1a<\/div>\n<div>\u5c06192.168.1.1\u7684abc\u76ee\u5f55\u540c\u6b65\u5230192.168.1.2\u4e0a\u7684\/tmp\/temp\u4e0b<\/div>\n<div><\/div>\n<pre>rsync -a root@192.168.1.1:\/home\/bak\/abc \/tmp\/temp\/<\/pre>\n<div>\n<p>\u5982\u679c\u7aef\u53e3\u4e3a\u975e22\uff0c\u5219\u52a0\u4e0a <code>-e 'ssh -p 537'<\/code>, &#8211;progress\u663e\u793a\u8fdb\u5ea6<\/p>\n<pre>rsync -a --progress -e 'ssh -p 537' root@192.168.1.2:\/data\/jpuyy.com \/home\/bak\/<\/pre>\n<\/div>\n<p>rsync\u589e\u91cf\u5907\u4efd<\/p>\n<p>\u589e\u91cf\u786c\u94fe\u5907\u4efd\uff0c\u5bf9\u6bd4bk1\uff0c\u5982\u679c\u6709\u589e\u91cf\u5219\u5907\u4efd\u5230bk2\u4e2d<\/p>\n<pre>rsync -au myadmin bk1\r\nrsync -au --link-dest=\/root\/bk1 myadmin bk2<\/pre>\n<p>\u5b9e\u9645\u589e\u91cf\u5907\u4efd\u811a\u672c<\/p>\n<pre>#!\/bin\/bash\r\n\r\ncur_date=`date +%F`\r\nrsync=\"\/usr\/bin\/rsync\"\r\nargs=\"-au --bwlimit=30000 --copy-links\"\r\nuser='root'\r\nlocal_dir='\/data\/all_web_backup\/abc.com\/'\r\n\r\nIFS=' '\r\nwhile read project ip path\r\ndo\r\n# rsync loop , project one by one\r\nmkdir -p $local_dir\/$project\r\nlast_rsync=`ls $local_dir\/$project | grep -P \"\\d{4}-\\d{2}-\\d{2}\" | sort | tail -1`\r\nif [ -d \"$local_dir\/$project\/$last_rsync\" ]; then\r\n$rsync $args -e 'ssh -p 22' --link-dest=$local_dir\/$project\/$last_rsync $user@$ip:$path $local_dir\/$project\/$cur_date\r\nelse\r\n$rsync $args -e 'ssh -p 22' $user@$ip:$path $local_dir\/$project\/$cur_date\r\nfi\r\ndone &lt; backup_list\r\n<\/pre>\n<p>backup_list\u7684\u5185\u5bb9\u9700\u8981\u5982\u4e0b\u683c\u5f0f<\/p>\n<pre> bbs 192.168.1.5 \/home\/www\/abc\/bbs<\/pre>\n<p>rsync\u7684\u65f6\u5019\u540c\u6b65\u5230\u8fdc\u7aef\u5e76exclude .git\u76ee\u5f55<\/p>\n<pre>rsync -r --exclude=.git . \/var\/www\/html\/jpuyy.com<\/pre>\n<p>\u63a7\u5236\u4f20\u8f93\u5e26\u5bbd<\/p>\n<pre>rsync --bwlimit=kb\/second source dest<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u670d\u52a1\u56681\uff1a192.168.1.1 \u670d\u52a1\u56682\uff1a192.168.1.2 \u8981\u6c42\uff1a \u5c06192.168.1.1\u7684abc\u76ee\u5f55\u540c\u6b65\u5230192.168.1.2\u4e0a\u7684\/tmp\/temp\u4e0b rsync -a root@192.168.1.1:\/home\/bak\/abc \/tmp\/temp\/ \u5982\u679c\u7aef\u53e3\u4e3a\u975e22\uff0c\u5219\u52a0\u4e0a -e &#8216;ssh -p 537&#8217;, &#8211;progress\u663e\u793a\u8fdb\u5ea6 rsync -a &#8211;progress -e &#8216;ssh -p 537&#8242; root@192.168.1.2:\/data\/jpuyy.com \/home\/bak\/ rsync\u589e\u91cf\u5907\u4efd \u589e\u91cf\u786c\u94fe\u5907\u4efd\uff0c\u5bf9\u6bd4bk1\uff0c\u5982\u679c\u6709\u589e\u91cf\u5219\u5907\u4efd\u5230bk2\u4e2d rsync -au myadmin bk1 rsync -au &#8211;link-dest=\/root\/bk1 myadmin bk2 \u5b9e\u9645\u589e\u91cf\u5907\u4efd\u811a\u672c #!\/bin\/bash cur_date=`date +%F` rsync=&#8221;\/usr\/bin\/rsync&#8221; args=&#8221;-au &#8211;bwlimit=30000 &#8211;copy-links&#8221; user=&#8217;root&#8217; local_dir=&#8217;\/data\/all_web_backup\/abc.com\/&#8217; IFS=&#8217; &#8216; while read project ip path do # rsync loop [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-5169","post","type-post","status-publish","format-standard","hentry","category-life"],"_links":{"self":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts\/5169","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5169"}],"version-history":[{"count":20,"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts\/5169\/revisions"}],"predecessor-version":[{"id":8354,"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts\/5169\/revisions\/8354"}],"wp:attachment":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5169"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5169"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5169"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}